<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="公告标题" prop="title">
        <el-input
          v-model="queryParams.title"
          placeholder="请输入公告标题"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="公告区域" prop="areaId">
        <el-select v-model="queryParams.areaId" clearable placeholder="请选择公告区域">
          <el-option
            v-for="item in areaOptions"
            :key="item.coded"
            :label="item.name"
            :value="item.coded"
            @keyup.enter.native="handleQuery"
            >
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['admin:content:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['admin:content:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['admin:content:remove']"
        >删除</el-button>
      </el-col>
      <!-- <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['admin:content:export']"
        >导出</el-button>
      </el-col> -->
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>
    <el-table v-loading="loading" :data="contentList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="编号" align="center" prop="id" />
      <el-table-column label="公告标题" align="center" prop="title" />
      <!-- <el-table-column label="公告类型" align="center" prop="type" /> -->
      <el-table-column label="公告类型" align="center" prop="type">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.content_type" :value="scope.row.type"/>
        </template>
      </el-table-column>
      <el-table-column label="公告区域" align="center" prop="areaIdStr" />
      <el-table-column label="发布时间" align="center" prop="publishTime" />
      <el-table-column label="公告内容" align="center" prop="content" min-width="250" :show-overflow-tooltip="true"/>
      <el-table-column label="备注" align="center" prop="remark" />
      <!-- <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['admin:content:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['admin:content:remove']"
          >删除</el-button>
        </template>
      </el-table-column> -->
    </el-table>
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />
    <!-- 添加或修改告示对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="60%" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="公告标题" prop="title">
          <el-input v-model="form.title" placeholder="请输入公告标题" />
        </el-form-item>
        <el-form-item label="公告类型" prop="type">
          <el-select v-model="form.type" clearable placeholder="请选择公告类型">
            <el-option
              v-for="dict in dict.type.content_type"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="公告内容" prop="content">
          <editor v-model="form.content" :min-height="280"/>
        </el-form-item>
        <el-form-item label="公告区域" prop="areaId">
          <!-- <el-input v-model="form.areaId" placeholder="请输入公告区域" /> -->
          <el-select v-model="form.areaId" clearable placeholder="请选择公告区域">
            <el-option
              v-for="item in areaOptions"
              :key="item.coded"
              :label="item.name"
              :value="item.coded">
            </el-option>
          </el-select>

        </el-form-item>
        <el-form-item label="发布时间" prop="publishTime">
          <!-- <el-input v-model="form.publishTime" placeholder="请输入发布时间" /> -->
          <el-date-picker
            v-model="form.publishTime"
            type="datetime"
            placeholder="请选择发布时间"
            value-format="yyyy-MM-dd HH:mm:ss"
            >
          </el-date-picker>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listContent, getContent, delContent, addContent, updateContent,getContentArea } from "@/api/admin/content";

export default {
  name: "Content",
  dicts: ['content_type'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 告示表格数据
      contentList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        title: null,
        type: null,
        content: null,
        areaId: null,
      },
      // 表单参数
      form: {
        areaId: null, // 初始化为null，表示未选择
      },
      // 表单校验
      rules: {
        title: [
          { required: true, message: "公告标题不能为空", trigger: "blur" },
        ],
        content: [
          { required: true, message: "公告内容不能为空", trigger: "blur" },
        ],
        areaId: [
          { required: true, message: "请选择公告区域", trigger: "change" },
        ],
        type: [
          { required: true, message: "公告类型不能为空", trigger: "blur" },
        ],
      },
      areaOptions:[]
    };
  },
  created() {
    this.getList();
    // 查询区域下拉框
    this.getAreaFun()
  },
  methods: {
    /** 查询告示列表 */
    getList() {
      this.loading = true;
      listContent(this.queryParams).then(response => {
        console.log(response)
        console.log('--- this.areaOptions', this.areaOptions)
        response.rows.forEach(items=>{
            let strPlaceContent =  items.content.replace(/<[^>]+>/g,"");
            var contentStr = strPlaceContent.replace(/&nbsp;/ig, "");
            items.content = contentStr;
            this.areaOptions.forEach(item=>{
              if(items.areaId == item.coded){
                items.areaIdStr = item.name;
              }
            })
        })
        this.contentList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        title: null,
        type: null,
        content: null,
        areaId: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        remark: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加告示";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getContent(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改告示";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateContent(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            console.log(this.form)
            addContent(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除告示编号为"' + ids + '"的数据项？').then(function() {
        return delContent(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    // handleExport() {
    //   this.download('admin/content/export', {
    //     ...this.queryParams
    //   }, `content_${new Date().getTime()}.xlsx`)
    // }
     // 查询区域下拉框
     getAreaFun(){
        getContentArea().then(response => {
            // console.log('查询区域下拉框',response)
            if(response.code == 200){
                this.areaOptions = response.data;
            }
        });
     }
  }
};
</script>
